30136001 has 4 divisors (see below), whose sum is σ = 34441152. Its totient is φ = 25830852.

The previous prime is 30135983. The next prime is 30136037. The reversal of 30136001 is 10063103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10063103 = 19 ⋅529637.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30136001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30136091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2152565 + ... + 2152578.

It is an arithmetic number, because the mean of its divisors is an integer number (8610288).

Almost surely, 2^30136001 is an apocalyptic number.

It is an amenable number.

30136001 is a deficient number, since it is larger than the sum of its proper divisors (4305151).

30136001 is an equidigital number, since it uses as much as digits as its factorization.

30136001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4305150.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 30136001 is about 5489.6266721882. The cubic root of 30136001 is about 311.1920836524.

Adding to 30136001 its reverse (10063103), we get a palindrome (40199104).

The spelling of 30136001 in words is "thirty million, one hundred thirty-six thousand, one".